#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
	/*char arr[] = "hello";
	int sz = sizeof(arr) / sizeof(arr[0]);
	int i = 0;
	for (i = 0; i < sz-1; i++)
	{
		arr[i] = arr[i] + 5;
	}
	printf("%s",arr);
	return 0;*/
	int i,k,num = 0;
	int arr[9] = { 0 };
	for (i = 0; i <= 100000000; i++)
	{
		
		int j = 0;
		while (i==0)

			arr[j] = i % 10;
			i /= 10;
			i++;
	}
	int sz = sizeof(arr) / sizeof(arr[0]);
	if (sz % 2 == 0)
		continue;
	else
		for (k = 0; k < sz - 1; k++)
		{
		
	    }
}